﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Demo09
{
    class Music : Teacher, ISwim
    {
        public Music(string job) : base(job) {
            
        }

        public void Swimming()
        {
            Console.WriteLine("也是个游泳运动员。");
        }
    }
}
